メタデータ名 G20503214943
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.7875000 35.3791667, 134.7937500 35.3791667, 134.7937500 35.3833333, 134.7875000 35.3833333, 134.7875000 35.3791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral